To compare two values using hexcmp with a 2-register key, follow these steps:
Before investing time in finding or buying a register key, consider whether HexCmp 2 is the right tool for you. hexcmp 2 register key
| Feature | HexCmp 2 (Registered) | Free Alternatives | |--------|----------------------|-------------------| | Side-by-side hex diff | Yes | HxD + external diff | | Sync scrolling & editing | Yes | VBinDiff (partial) | | Binary patching | Yes | 010 Editor (paid) | | Large file support (>4GB) | Yes | VBinDiff (limited) | | Cost | ~$49 USD | $0 | To compare two values using hexcmp with a
Verdict: If you professionally compare and patch binary files daily (e.g., firmware modding, game hacking, malware analysis), the HexCmp 2 register key is worth the price. For hobbyists, free tools suffice. hexcmp isn’t a standard x86 instruction
hexcmp isn’t a standard x86 instruction. It’s often a macro or library function used in reverse engineering challenges or proprietary obfuscation layers. Its job: compare two buffers of data in hexadecimal form (i.e., byte-by-byte, often converting to hex strings before comparing).
A typical signature:
hexcmp(2, reg1, reg2);